Q: What are the prime factors of the number 41,526,336?

 A: 2, 3, 313, 691

Why are those the prime factors of the number 41,526,336?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 41,526,336

41,526,336
Factor Arrows
220,763,168
Factor Arrows
210,381,584
Factor Arrows
25,190,792
Factor Arrows
22,595,396
Factor Arrows
21,297,698
Factor Arrows
2648,849
Factor Arrows
3216,283
Factor Arrows
313691

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 313, 691

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 313 x 691 = 41,526,336

This can also be written as 26 x 31 x 3131 x 6911 = 41,526,336

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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